Script to scan a Visual Studio solution file (.sln) and extract the projects dependencies in human readable form.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@206 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 110 insertions, 0 deletions

diff --git a/chrome/tools/build/win/sln_deps.py b/chrome/tools/build/win/sln_deps.py
new file mode 100644
index 0000000..a029240
--- /dev/null
+++ b/chrome/tools/build/win/sln_deps.py
@@ -0,0 +1,110 @@
+#!/usr/bin/env python
+# Copyright 2008, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#    * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#    * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#    * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import sys
+
+# Constants used by Visual Studio.
+UNKNOWN_GUID = "{00000000-0000-0000-0000-000000000000}"
+FOLDER_GUID = "{2150E333-8FDC-42A3-9474-1A3956D46DE8}"
+C_PROJECT_GUID = "{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}"
+CSHARP_PROJECT_GUID = "{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}"
+
+# A project defines it name, its guid and its dependencies.
+class Project:
+  def __init__(self):
+    self.name = ""
+    self.type = UNKNOWN_GUID
+    self.deps = []
+
+  def __str__(self):
+    return self.name
+
+
+def main(filename, project_to_scan):
+  project_to_scan = project_to_scan.lower()
+  try:
+    sln = open(filename, "r")
+  except IOError:
+    sys.stderr.write("Unable to open " + filename + " for reading.\n")
+    return 1
+
+  projects = {}
+  project = None
+  while 1:
+    line = sln.readline().strip()
+    if not line:
+      break
+
+    if line.startswith('Project("{'):
+      # Project definition line looks like
+      # Project("$TypeGuid") = "$ProjectName", "$ProjectPath", "$ProjectGuid"$
+      items = line.split('"')
+      project = Project()
+      project.name = items[3]
+      project.path = items[5]
+      project.guid = items[7]
+      project.type = items[1]
+      projects[items[7]] = project
+
+    # Start of a dependency group.
+    if line == "ProjectSection(ProjectDependencies) = postProject":
+      line = sln.readline().strip()
+      # End of a dependency group.
+      while line and line != "EndProjectSection":
+        project.deps.append(line[:len(project.guid)])
+        line = sln.readline().strip()
+
+  # We are done parsing.
+  sln.close()
+
+  # Print the results.
+  for project in projects.itervalues():
+    if project.type == FOLDER_GUID:
+      continue
+    if project_to_scan and project.name.lower() != project_to_scan:
+      continue
+    print project.name
+    deps_name = [projects[d].name for d in project.deps]
+    print "\n".join(str("  " + name) for name in sorted(deps_name,
+                                                        key=str.lower))
+
+
+if __name__ == '__main__':
+  if len(sys.argv) != 2 and len(sys.argv) != 3:
+    print """Usage: sln_deps.py <SOLUTIONNAME>.sln [project]
+  to display the dependencies of a project in human readable form.
+
+  [project] is optional. If omited, all projects are listed."""
+    sys.exit(1)
+
+  project_to_scan = ""
+  if len(sys.argv) == 3:
+    project_to_scan = sys.argv[2]
+  sys.exit(main(sys.argv[1], project_to_scan))